*The contaminants or other substances removed or reduced by this drinking water system are not necessarily in your water. Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. Systems certified for cyst reduction may be used with disinfected water that may contain filterable cysts.

ClearChoice filters use ultra-fine, high capacity activated carbon that always meets or exceeds OEM specifications in a more compact filter.

Cuno® is a registered trademark of 3M Corporation St. Paul, MN - National Trade Supply, Inc, DiscountFilters.com and ClearChoice are not affiliated with 3M Corporation.